Senior Controller

About Us

We design, build, operate, and maintain commercial heating, ventilation and air conditioning systems that help clients acheive healthy, productive, and efficient working environments.

Job Summary

MSI is a full service HVACR contractor offering an array of energy efficient air-conditioning services from concept to completion, maintenance to repair and everything in between. With more than 50 years of service under our belt, MSI continues to be recognized for our visionary leadership and superior craftsmanship in the design and installation of energy-efficient cooling systems.

MSI seeks talented performers and offers a challenging and rewarding work environment that emphasizes teamwork, results, and most importantly honesty and integrity. We value our employees and are committed to attracting highly skilled, talented individuals to join our strong, family oriented workforce and to help us build on our success.

We are a Drug Free Workplace and an Equal Opportunity Employer.

Job Title : Senior Controller

Department : Accounting

FLSA Status : Exempt

Reports to : CFO

Coordinates With : All

Salary : Commensurate with experience + Benefits

JOB SUMMARY : MSI seeks a Senior Controller to be responsible for leading the accounting operations, financial reporting, and internal control environment. Reporting to the CFO, the Senior Controller ensures accurate and timely financial reporting, enhances internal controls, and provides leadership in budgeting, compliance, and financial process improvement.

Essential Duties & Responsibilities

ESSENTIAL DUTIES AND RESPONSIBILITIES

Financial Reporting

• Ensure timely and accurate monthly and quarterly close

• Prepare and review reconciliations, journal entries and accounting estimates

• Ensure accuracy and compliance with GAAP and internal policies

• Maintain consistency and discipline across accounting processes

• Serve as primary accounting lead for internal audits

Financial Insight and Analysis

• Analyze monthly results, variances, and trends

• Support annual budgeting and reforecasting by ensuring reliable baseline data

• Analyze margins, cost drivers, and operational performance metrics

• Translate accounting results into clear, business relevant insights

• Support short term cash forecasting in coordination with the CFO

• Identify opportunities to improve accounting and operational processes

Internal Controls, Compliance and Risk

• Maintain and enhance the internal control environment

• Ensure compliance with accounting policies and procedures

• Support SOX compliance and internal audit activities

• Identify controls gaps and financial and operational risks within accounting and transactional processes

Business Partnership, Process and Scalability

• Act as a financial partner to operations and department leaders

• Support due diligence for acquisitions, large projects or strategic initiatives

• Drive continuous improvement across accounting and finance processes

• Standardize procedures to support growth and scalability

Qualifications

QUALIFICATIONS

Education and Experience

• Bachelor’s degree in Accounting

• CPA preferred

• 8-12+ years of progressive accounting and finance experience

• Experience in management and leadership of accounting teams

• Construction industry experience a plus

Skills and Competencies

• Strong GAAP and financial reporting expertise

• Financial analysis and business acumen

• Advanced proficiency in Excel and financial systems

• Excellent communications skills with the ability to explain financial information to non-finance leaders and build strong relationships across the organization

• High degree of integrity, sound judgment, and confidentiality

• Results-driven, detail-oriented and proactive

• Adaptable and comfortable in a fast-paced environment

SAFETY RESPONSIBILITIES:

• Each employee has a responsibility for their own safety, the safety of their co-workers, and the community in which they are operating.

• In the performance of duties and responsibilities, you are expected to observe all safety, health, and loss prevention rules, practices, and procedures, as well as specific instructions related to the safe and efficient performance of your work.

• An effective and viable safety, health, and loss prevention program will be attained only when all employees are safety conscious and keenly aware, both mentally and physically, of the potential hazards of your environment.

We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

#msi

#LI-Onsite

#LI-AL2

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.

Affirmative Action Policy

Please review ourAffirmative Action Policy ( .

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here ( . Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

Email a Friend Email a Friend

Software Powered by ICIMS (

Job Locations US-FL-Orlando

ID 2026-53302

Company Mechanical Services of Central Florida, Inc.

Category Accounting/Finance

Position Type Full-Time

Location Type Onsite

Posted Date 5 days ago (10/13/2026 7:05 AM)